baber/WOPTO huggingface dataset:
Patent JP-H07133602-A (JP)
Title: Reconstructing method for expanding device section in road bridge
Inventor: ARAI MOTONOSUKE
IPC: E01D22/00
Filed: 1993-11-10
Abstract: PURPOSE:To simplify construction by digging down the back sections of each hard plate at a joint section, placing anchors and reinforcing bars therein, and thereby placing backing concrete therein while being adjusted to the surface of thickened pavement thereafter when the pavement of a concrete floor slab is thickened. CONSTITUTION:Each existing backing concrete 7 at the back section of each hard plate 5 at a joint section absorbing the expansion/contraction movement of a bridge is dug down to a specified depth, a plurality of anchors 24 are erected, and reinforcing bars are placed therein. A form 28 is rested over the upper section of the hard plates 5 faced to each other while a space is held, and backing concrete 29 is newly placed therein until its surface comes up to a level identical to the surface of a thickened pavement. Partial reworks on an-expansion device section is made sufficient enough so that the thickening of a road floor slab can thereby be executed.
Patent JP-S61153805-A (JP)
Title: Recording circuit for digital signal
Inventor: MORIYAMA MASARU
IPC: G11B20/10
Filed: 1984-12-26
Abstract: PURPOSE:To prevent the generation of a spike current by a magnetic head, to remove its adverse influence upon adjacent tracks, and to simplify a circuit and facilitate IC-implementation by forming a recording current having a waveform similar to a desired single-pulse waveform to the magnetic head. CONSTITUTION:A circuit part 25i consists of the (i)th head Mi among thin-film recording head provided corresponding to respective tracks of a magnetic head for multitrack recording which forms (n) multitracks at the same time and its driver. Further, recording pulse waveform equivalent circuits 28 and 29 are equipped with a Pch inverter and a resistance, and an Nch inverter and a resistance respectively; and an input signal is weighted to vary its crest value successively and pulses which have pulse width periods without overlapping between adjacent tracks are supplied to the network 25i successively in time series. The network 25i varies the input voltage value according to logical signals applied to terminals 27a and 27b to approximate waveforms of recording currents +I0 and -I0 to the desired single current waveform without reference to whether the head Mi has an inductive load or lead wiring capacitive load, thereby obtaining the recording current.
Patent JP-H10109518-A (JP)
Title: Air conditioner for vehicle
Inventor: IZAWA YUKI
IPC: B60H1/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To smoothly slide an air mix damper at all times and reduce rubbing sound by providing a plurality of roller pairs along the sliding direction of an air mix damper spaced at some intervals from each other and sliding the air mix damper by driving one of these rollers. SOLUTION: A plurality of roller pairs 30A-30C composed of a pair of rollers 30a, 30b are installed along the sliding direction of an air mix damper 6 spaced at some intervals from each other, and the rollers 30a, 30b among them are extended perpendicularly to the sliding direction of the air mix damper 6. Their surfaces are covered with materials 31 such as rubber and a shaft 32 projected from the both ends is rotatably journalled to the left/right both walls of a casing 1. When the roller 30b of the roller pair 30B is set to a drive roller and a fan-shaped gear 34 is swung about a shaft 35, the roller is rotated via a gear 33. This constitution vertically slides the air mix damper 6 by the drive roller 30b and the paired roller 30a.
Patent JP-H05121075-A (JP)
Title: Electrochemically active electrode and electrochemical cell using the same
Inventor: FURUKAWA SANEHIRO
IPC: H01M4/137
Filed: 1991-10-28
Abstract: PURPOSE:To provide a high charge/discharge capacity with long lifetime secured while elusion of polyaniline from the electrode and its wet swell are prevented in the case where the electrode is used being built in an electrochemical cell of a secondary battled, etc. CONSTITUTION:Dedoped polyaniline is doped with highpolymer sulfonic acid, wherein the condition is such that 2<=N/S<=40. where N/S is mol ratio of nitrogen atom in polyaniline to the sulphur atom in sulfonic radical in the highpolymer, and therefrom an electrode electrochemically active is fabricated, and an electrochemical cell of a secondary battery, etc., using this as a positive electrode is accomplished.
Patent JP-H07134439-A (JP)
Title: Magnetic latent image developing toner
Inventor: TANIGUCHI SHIGENORI
IPC: G03G9/083
Filed: 1993-11-10
Abstract: PURPOSE:To obtain excellent image property while affected hardly by dust by containing a specific ratio of a magnetic powder containing tri-iron. tetroxide having specific coercive force. CONSTITUTION:In 100 pts.wt. toner as a whole, 30-75 pts.wt. magnetic powder containing tri-iron tetroxide having 240-480 Oersted coercive force is contained. A ferroelectric metallic powder such as Ni, Zn, Cu, Co, Fe, Mg, or ferrite Fe, Co or Ni or a metallic compound such as magnetic, r-hematite is exemplified as the magnetic powder and the ratio of the magnetic powder in the toner is particularly preferably set within the range of 50-60 pts.wt. per 100 pts.wt. toner. As a result, the magnetic powder having 240-480 Oersted in coercive force causes hardly dust around characters, an excellent image is obtained and the dust around the characters is not increased even in the case of repeated copy.
Patent JP-H02129477-A (JP)
Title: Pressure regulating valve
Inventor: SUZUKI AKIRA
IPC: F16K31/06
Filed: 1988-11-09
Abstract: PURPOSE:To fix a plunger and a push rod firmly and accurately by forming a groove in an end of the push rod adding load to a spool valve, while applying a ring caulking to the plunger and having it pressed in the groove of the push rod end. CONSTITUTION:A groove 38a is circumferentially formed in the end of a push rod 38 adding load to a spool valve 5. Then, this push rod 38 is inserted into a center hole of a plunger 84 being set up in one end of an electromagnet 3, applying a ring caulking 84c to the plunger 84, and press fit by means of deformation of a member of the plunger 84 is carried out to the groove 38a. In brief, a wall of the plunger 84 is bitten into the groove 38a by dint of the ring caulking and fixed firmly and positively. In addition, each form at both ends of the push rod 38 is varied to each other, whereby inverse assembly of the push rod is thus preventable.
Patent JP-H11109967-A (JP)
Title: Data input device and data input method for electronic musical instrument
Inventor: SUZUKI TORU
IPC: G10H1/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a data input device and data input method capable of easily and rapidly inputting data to an electronic musical instrument. SOLUTION: This data input device has a display unit 21 which changes over and displays plural screens, a touch panel 22 which assigns the region on the screen displayed on the display unit 21, a fresh screen forming means 10 which forms the fresh screen by synthesizing the contents of the regions assigned by a touch panel means on the screens of the arbitrary number selected from the plural screens and a data input means 10 which forms the data corresponding to the regions assigned by the touch panel 12 in the regions on the fresh screens formed by this fresh screen forming means and inputs the data to the electronic musical instrument.
Patent JP-S62141477-A (JP)
Inventor: WAKITA SHOTARO
IPC: F25B41/06
Filed: 1985-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000110723-A (JP)
Title: Sealed compressor
Inventor: HONMA HISANORI
IPC: F04B39/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a sealed compressor which is constructed so as to ensure a sufficient amount of lubricating oil supplied to each sliding section of the compressor and simplify an oil pump attachment structure to attach an oil pump with ease and simplicity. SOLUTION: A sealed compressor 10 is constructed such that an electric motor section 13 and a compressing mechanism section 12 are housed in a sealing vessel 11, respectively, and that the compressing mechanism section 12 is driven by actuation of the electric motor section 13 via a crankshaft 17 to compress a refrigerant. To the bottom-end of the crankshaft 17 for transmitting a rotation driving force of the electric motor section 13, an oil pump 30 for sucking up lubricating oil is disposed. The oil pump 30 is attached to the crankshaft 17 by fitting the oil pump 30 to the bottom-end of the crankshaft 17 so as to cover the outside thereof and caulking the fitting portion from the outside to fix the oil pump 30 to the crankshaft 17 so as to be integrated.
Patent JP-S62139939-A (JP)
Title: Fuel control device for binary fuel engine
Inventor: YONEKAWA KUNIO
IPC: F02D19/06
Filed: 1985-12-14
Abstract: PURPOSE:To ensure the safe operation of an engine and improve fuel consumption by providing a mechanism for automatically setting optimum fuel injection timing for each of fuel oil and gas in a binary fuel engine. CONSTITUTION:In a binary fuel engine wherein fuel oil and gas are injected into the same cylinder, a fuel injection pump 6 and a gas valve working oil pump 7 are so constituted as to have the same function. The adjustment axis 8 of the fuel injection pump 6 and the adjustment axis 9 of the gas valve working oil pump 7 are connected to the output shaft 10 of a governor and there are a reducing valve 14 controlled by the turn of the adjustment axis 8 and another reducing valve 13 controlled by the turn of the governor output shaft 10. Air pressure P1 and P3 through both reducing valves 13 and 14 are inputted into an operation valve 15 and output P2 therefrom is introduced to a positioner 12 for the injection timing of the gas valve working oil pump 7. Concurrently therewith, the air pressure P1 is introduced to a positioner 11 for the injection timing of the fuel injection pump 6.
Patent JP-H11118899-A (JP)
Title: Positioning device
Inventor: KAWASHIMA SHIGEO
IPC: G01S19/41
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide an accurate positioning result even while the reception of correction values is interrupted. SOLUTION: A correction-value polynomial approximate extrapolation part 5 calculates a correction value based on position and speed error information and following an approximate polynomial including a rational polynomial adopting the information as independent variables, the information being transmitted from a reference station. A correction value calculated by the correction value polynomial approximate extrapolation part 5 is extrapolated to the distance to a GNSS satellite, calculated by a positioning calculation part 4 on the basis of a signal received from the GNSS satellite. The position, etc., of a mobile body regarding loading is calculated on the basis of the distance to which the correction value is extrapolated.
Patent JP-H06108278-A (JP)
Title: Production of azodisulfonate ion
Inventor: CHIBA KAZUYUKI
IPC: C25B3/23
Filed: 1992-09-29
Abstract: PURPOSE:To improve reproducibility and to substantially eliminate the by- products of electrolysis by controlling the quantity of electricity at the time of electrolytically oxidizing sulfamic acid ions. CONSTITUTION:The quantity of electricity for the electrolytic oxidation is controlled to <=1/5 the theoretical quantity of electricity equiv. at the time of producing the azodisulfonate ion by electrolytically oxidizing the sulfamic acid ions. The electrolytically synthesized azodisulfonate ion is reoxidized and the chemical species, the molecular structure of which is not distinct, are formed when the quantity of electricity exceeds this value. The quantity of the azoclisulfonate ion to be formed is small and there is the possibility that the synthesis reaction does not progress if the quantity of electricity is too small. The shape of electrodes is preferably formed into a thin sheet or mesh form.
Patent JP-H09129671-A (JP)
Title: Semiconductor package
Inventor: IKUTA HIROAKI
IPC: H01L21/60
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To prevent lead bending during an assembly step and not to be required for a chip surface protecting potting step. SOLUTION: In a TAB tape body 1, an opening part 3 is formed at locations corresponding to its inner lead bonding (ILB) part groups, and an end part of the ILB part is supported by a marginal part of each opening part 3 of the tape body 1. The ILB part of a lead wire 2 is connected to a bump 6 on a chip 5 in the opening part 3. An opening part 4 is formed at locations corresponding to outer lead bonding(OLB) part groups of the lead wire 2 of the tape body 1 and connected to an external wire part in its interior. A portion inwardly of the opening part 3 of the tape body 1 is covered with a face of the chip 5 to be protected. As a top end of an inner lead is composed of a reinforcing structure supported by the tape 1, lead bending does not occur in an assembly step and a bonding step is excellently performed.  Further, a chip surface protecting potting step is not required and an attempt is made to simplify the assembly step.
Patent JP-H02129345-A (JP)
Title: Fe-al-si alloy and its production
Inventor: YANAGIMOTO MASARU
IPC: C22C33/02
Filed: 1988-11-08
Abstract: PURPOSE:To obtain an Fe-Al-Si alloy capable of increasing work efficiency because of its capability of machining by providing a composition consisting of respectively prescribed amounts of Al and Si and the balance mainly Fe and also providing a structure in which average and maximum crystalline grain sizes in 100% density are specified, respectively. CONSTITUTION:The above Fe-Al-Si alloy is constituted of, by weight, 2-15% Al, 5-20% Si, and the balance mainly Fe, and further, average grain size and maximum grain size in 100% density are regulated, in this alloy, to <=100mu and <=300mu, respectively. Moreover, since this alloy is capable of being machined by means of lathe, etc., work efficiency can be improved by adopting machining instead of conventional mild grinding work. In addition, alloy composition in respective parts is uniform to a high degree and neither microcracks nor microbores causing magnetic resistance and magnetic saturation exist in this alloy, by which extremely superior magnetic properties can be obtained.
Patent JP-2000113979-A (JP)
Title: Organic el panel and its manufacture
Inventor: SAKAGUCHI YOSHIKAZU
IPC: H05B33/28
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of an organic thin film EL panel giving little damage to the picture elements of the organic EL panel and capable of being made fine and colored by a simple method. SOLUTION: An organic luminescent material is laminated between a pair of opposite electrodes at least one of which is transparent or translucent in this manufacturing method of an organic EL panel. A photoreceptor having a charge generation layer 3 and a charge transportation layer 4 is formed on the transparent electrode 2 side, and the photoreceptor is electrified and exposed to form an electrostatic latent image. An exposure section or a nonexposure section is developed with a powder developer, and separating barrier ribs made of the electrified powder developer are formed.  A luminescence layer, an electron transportation layer 13 and a cathode are uniformly deposited by a vacuum deposition method, the developer used for the separating barrier ribs is removed by transfer after deposition, a layered product of the luminescence layer, an electron transportation layer 13 and a cathode is selectively removed together, and picture element formation is made after luminescence pattern formation and cathode separation.
Patent JP-H03147075-A (JP)
Title: Arbitrary magnification display device for distribution line system diagram
Inventor: AZUMA SEIJI
IPC: G06F3/048
Filed: 1989-11-01
Abstract: PURPOSE:To display a desired area with the optimum accuracy by designating a range desired to display by an operator on a display screen arbitrarily, and automatically deciding and displaying magnification so as to fill the range on the display screen. CONSTITUTION:Assuming that a display range 42-1 on terminal coordinate space 41 is displayed in full size on the display screen 43 of a CRT 3, a display range 42-2 is displayed on the display screen 44 corresponding to the display range 42-2 on the display screen 43 of the CRT 3. When the operator designates a display central coordinate C on the display screen 44 and an arbitrary point d on the outer frame of the display screen 44 corresponding to the display range 42-2, a display magnification arithmetic means 21 calculates the magnification to be displayed on the CRT 3. Then, the display range 42-2 with the magnification is re-displayed in full size on the display screen 43 of the CRT 3 with a data display processing means 22.
Patent JP-H11106494-A (JP)
Title: Polyester resin, its production and use
Inventor: OKUYA HARUO
IPC: C09J167/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyester resin having a new structure and exhibiting excellent low-temperature fixability and offset preventing effect in the case of using in a toner field, excellent bakability in a field other than toner, e.g. in a powder coating field and excellent tacky adhesion in the case of the use in adhesive field, and provide a production process for the polyester resin and a toner for the electrostatic charge development produced by using the polyester resin. SOLUTION: This polyester resin contains a dibasic carboxylic acid, a dihydric alcohol, a >=3-hydric polyhydric alcohol and optionally >=3-basic polybasic carboxylic acid as monomers. An aliphatic polyether polyol accounts for 10-100 mol% based on the sum of the >=3-hydric polyhydric alcohol and the >=3-basic polybasic carboxylic acid.
Patent JP-H11113210-A (JP)
Title: Thin bearing equipment
Inventor: HIRAI KAZUTOSHI
IPC: H02K5/167
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a thin bearing equipment having a long life and a high resistance to shock which has also excellent precision in turntable surface wobbling, falling-down, and height precision. SOLUTION: In a facing type spindle motor rotating a disk, the wobbling of a turntable surface 4a is determine not by the clearance of a shaft 1 and a radial bearing 2 and bearing length, but by parallelism of the turntable surface 4a and the surface 5a on the coil 6 side of a magnet 5, flatness of the surface 5a on the coil 6 side of the magnet 5, and flatness of the surface 6a of the magnet 5 side of the coil 6. The falling-down of the turn table surface 4a is determined by parallelism of a motor fixing surface 7a and the surface 6a on the magnet 5 of the coil 6 and parallelism of the surface 5a on the coil 6 side of the magnet 5 and the turn table surface 4a.
Patent JP-H11108914-A (JP)
Title: Analytical method for ionic surface-active agent
Inventor: HATSUTORI MASASHIGE
IPC: G01N30/26
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain an analytical method in which an ionic surface-active agent can be analyzed with good efficiency without using harmful chloroform by a method wherein an acid is added to a mobile phase when the surface-active agent is analyzed by means of high performance liquid chromatography(HPLC). SOLUTION: When a preparation such as a beauty product, a detergent or the like in which an ionic surface-active agent is mixed with other ionic components is analyzed by means of HPLC, an acid such as monochloroacetic acid or the like is added to a mobile phase. Thereby, the ionic surface-active agent which is contained in the preparation which is mixed with a surface-active agent such as the toilet product, the detergent or the like is separated satisfactorily from the other ionic components so as to be determined qualitatively and quatitatively.  For example, when an ionic surface-active agent (AOS or AES) in a detergent, for tableware and vegetables, which contains α-olefin sulfonate(AOS), alkyl polyoxyethylene sulfate (AES) and other ionic components is analyzed by means of HPLC, an acid is added to a mobile phase, and the other ionic components can be separated satisfactorily from every surface-active agent so as to be analyzed.
Patent JP-H07137330-A (JP)
Title: Image forming apparatus
Inventor: KAGAYAMA SHIGERU
IPC: G03G15/05
Filed: 1993-11-12
Abstract: PURPOSE:To provide an inexpensive image forming apparatus capable of performing recording of high resolving power by the reduced number of drive ICs. CONSTITUTION:In an image forming apparatus, selective electrodes 4a, 4b are formed on the respective apertures 6 of an aperture electrode 1 and data electrodes 5 are formed on the same surface at every two adjacent apertures 6. By controlling the voltage applied to the selective electrodes 4a, 4b and the data electrodes 5, the image forming apparatus is driven in a time sharing manner.
Patent JP-H08143809-A (JP)
Title: Water-base ink composition
Inventor: FURUSAWA MITSUHIKO
IPC: C09D11/16
Filed: 1994-11-17
Abstract: PURPOSE: To obtain the subject composition composed of a pearl pigment, a water-soluble resin having a specific glass transition temperature, a colorant and water, exhibiting excellent effect on e.g. the prevention of the formation of a hard cake of pearl pigment after the lapse of a long period and giving a written mark having excellent pearlescent appearance. CONSTITUTION: This ink composition is composed of (A) a pearl pigment preferably having an average particle diameter of <=15μm, (B) a resin having a glass transition temperature of >=80 deg.C and containing a homopolymer or copolymer of preferably styrene, acrylonitrile or an acrylic acid ester preferably in the form of an emulsion and/or an alkali-neutralized salt, (C) a colorant consisting of an organic pigment or an inorganic pigment and (D) water. The content of each component in the composition is preferably 10-20wt.% for the component A, 5-40wt.% for the component B in terms of solid component and 0.5-5wt.% for the component C.
Patent JP-S62141452-A (JP)
Title: Deflecting of air direction of air conditioner
Inventor: OOKUBO YOSHIO
IPC: F24F11/02
Filed: 1985-12-16
Abstract: PURPOSE:To improve the comfortability such as cooling sensation and the like in the lower surroundings of a living space by a method wherein the blowing-off mode of an air conditioner is changed from the downward divided blowing-off mode to the downward concentrated blowing-off mode when the blowing-off temperature reaches a set temperature during the cooling operation in the air conditioner equipped with a means to control the air blowing-off direction of an indoor unit. CONSTITUTION:A vertically deflecting vane 1, which deflects the direction of blowing-off air vertically, right deflecting vanes 5a and left deflecting vanes 5b, both of which deflect the air direction horizontally, are so constituted as to be driven independently with one another. In addition, when the blowing-off air temperature (t) is higher than the first set temperature t1, the vertically deflecting vane 1 is deflected downwards and the right and the left deflecting vanes are respectively deflected rightwards and leftwards. In other words, the blowing-off air forms divided downward flows. Next, when the temperature (t) is higher than the first set temperature t1 and lower than the second set temperature t2, the vertically deflecting vane and the right and the left deflecting vanes are put into actuation so as to concentrate the blowing-off air downwards. Further, the concentrated downward blowing-off of air is possible at the start of cooling and heating operation or direct cooling and heating sensation can be established in a short time by directly exposing a user to the cold air or warm air.